All Forum Comments
Comment by Lowela posted on FREE photoshop called Gimp at 16/05/2011 - 00:23
I believe it can be calibrated too via debug mode. Not for individual lenses though
Comment by Lowela posted on Pentax k-x AF Problems at 20/02/2011 - 10:51
Hi.
It might be best if you can post a couple of examples in order to illustrate the problem you're having.
When using MF, are you ensuring the focus indicator (little green hexagon in the viewfinder) is lit up before taking your picture?
Is Shake Reduction turned off?
Comment by Lowela posted on Pentax k-x AF Problems at 20/02/2011 - 10:47
Comment by Lowela posted on Pentax k-x AF Problems at 18/02/2011 - 16:23
Hhhmmmmmmm... This brings me to a question, what really is photography? Where's the fun and pride in taking pictures if we can at any point alter what we have photographed? And if some editing is allowed in photography, up to what extent is acceptable before we are no longer producing photographs but graphic art?
Comment by Lowela posted on Photography or Graphic Art? at 06/08/2010 - 19:54
Oh that old chestnut again You are correct, of course. Bokeh historically refers to the 'character' of the OOF discs, not the actual shape or size. So OOF discs with brighter edges caused by spherical aberration would be 'bad' bokeh, and discs that are uniformly bright in a lens with no aberration would be 'perfect' bokeh. In practice however we tend to prefer discs that have blurry edges (which seems to be what is happening in Snappy's photo).
However it seems to be pretty much generally accepted these days to use bokeh to refer to the character or smoothness of any OOF background in it's entirety. That's how I use the word anyway, it's a lot quicker than constantly typing out 'oof background discs' or 'circles of confusion'.
Lovely capture Snappy! I tried getting a shot like this myself but I just can't do it spot on without a tripod... I wish I had steady hands to hold my camera...
Comment by Lowela posted on Leafcutter Ant's at 06/08/2010 - 18:59
Comment by Lowela posted on From the park (no ducks!) (4 photos) at 03/08/2010 - 18:45
Comment by Lowela posted on FS: Tamron 70-300 LD Di at 30/07/2010 - 22:24
Comment by Lowela posted on All my Pentax gear now for sale as I'm switching brand at 26/07/2010 - 21:58
Comment by Lowela posted on Best Lens for Pentax K-x at 26/07/2010 - 21:29


i found it great on my PC. I used photoshop tutorials to use it as well, they are very similar. I have recently upgraded to an imac though and GIMP was not as stable (seems a common problem) so had to delete it.